What happens when an acid reacts with an active metal?
a neutralization reaction occurs.
hydronium ion concentration is increased.
oxygen gas is produced.
hydrogen gas is produced.

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

What’s the scientific notation for the number 6,840,000,000

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.